Generally speaking, I'm not a fan of live wallpapers. I love the idea, but in practice I've never found one that suits my taste and is compelling enough to stay on my device for more than a few minutes. That changed today with Cypher Cove's release of Audio Glow to the Play Store.
Audio Glow is actually a stand-alone app with a similarly named LWP companion which also launched today. The app is a music visualizer, which in itself is not so exciting.